/* ==========================================================
   blog.css — Blog post page styles
   ========================================================== */

.blog-main {
  padding: 3rem 0 5rem;
}

.blog-container {
  max-width: 760px;
  margin: 0 auto;
}

/* Post header */
.blog-post-header {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-grey-mid);
}

.blog-post-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.blog-tag {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  background: var(--color-hero-blue);
  padding: 0.25em 0.75em;
  border-radius: 99px;
}

.blog-read-time {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--color-grey-text);
}

.blog-post-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.15;
  margin: 0 0 1rem;
}

.blog-post-deck {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--color-grey-text);
  line-height: 1.65;
  margin: 0 0 1.75rem;
}

/* Savings callout */
.blog-savings-callout {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-navy);
  color: #fff;
  padding: 1.25rem 1.75rem;
  border-radius: 12px;
}

.blog-savings-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: #4ade80;
  line-height: 1;
  white-space: nowrap;
}

.blog-savings-label {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
}

/* Post body */
.blog-post-body {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--color-navy);
  line-height: 1.8;
}

.blog-post-body p {
  margin: 0 0 1.3rem;
}

.blog-post-body h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-navy);
  margin: 2.5rem 0 0.75rem;
  padding-top: 0.5rem;
}

.blog-post-body strong {
  color: var(--color-navy);
  font-weight: 700;
}

/* Rate comparison table */
.blog-comparison {
  background: var(--color-grey-light);
  border: 1px solid var(--color-grey-mid);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 2rem 0;
}

.blog-comparison-heading {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-grey-text);
  margin: 0 0 1rem;
}

.blog-comparison-grid {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.blog-comparison-col {
  flex: 1;
  text-align: center;
  padding: 1.25rem;
  border-radius: 10px;
}

.blog-comparison-col--bad {
  background: #fff0f0;
  border: 1.5px solid #fca5a5;
}

.blog-comparison-col--good {
  background: #f0fdf4;
  border: 1.5px solid #86efac;
}

.blog-comparison-divider {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-grey-text);
  flex-shrink: 0;
}

.blog-comparison-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-grey-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}

.blog-comparison-rate {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.blog-comparison-col--bad  .blog-comparison-rate { color: #dc2626; }
.blog-comparison-col--good .blog-comparison-rate { color: #16a34a; }

.blog-comparison-note {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--color-grey-text);
}

.blog-comparison-saving {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-grey-text);
  text-align: center;
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-grey-mid);
}

.blog-comparison-saving strong { color: #16a34a; }

/* Post CTA */
.blog-post-cta {
  margin-top: 3rem;
  padding: 2.5rem;
  background: var(--color-hero-blue);
  border-radius: 16px;
  text-align: center;
  color: #fff;
}

.blog-post-cta-heading {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin: 0 0 0.5rem;
}

.blog-post-cta p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  margin: 0 0 1.5rem;
}

.blog-post-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Active nav */
.nav-link--active {
  color: var(--color-hero-blue);
  font-weight: 700;
}

@media (max-width: 600px) {
  .blog-savings-callout {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
  .blog-comparison-grid {
    flex-direction: column;
  }
  .blog-comparison-divider { display: none; }
  .blog-post-cta { padding: 1.75rem 1.25rem; }
}

/* Blog index page */
.blog-index-intro {
  padding: 3rem 0 2rem;
  background: var(--color-grey-light);
  border-bottom: 1px solid var(--color-grey-mid);
}

.blog-index-heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--color-navy);
  margin: 0 0 0.5rem;
}

.blog-index-sub {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--color-grey-text);
  margin: 0;
}

.blog-index-main { padding: 3rem 0 5rem; }

.blog-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
  max-width: 900px;
}

.blog-card {
  background: #fff;
  border: 1px solid var(--color-grey-mid);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: box-shadow 0.15s, transform 0.15s;
}

.blog-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.blog-card-heading {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-navy);
  margin: 0;
  line-height: 1.3;
}

.blog-card-link {
  color: var(--color-navy);
  text-decoration: none;
}

.blog-card-link:hover { color: var(--color-hero-blue); text-decoration: none; }

.blog-card-excerpt {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-grey-text);
  line-height: 1.65;
  margin: 0;
}

.blog-card-readmore {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-hero-blue);
  text-decoration: none;
  margin-top: auto;
}

.blog-card-readmore:hover { text-decoration: underline; }